/*
 * Copyright 2014 Google Inc. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *     http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "car.h"
#include "main_brake.h"
#include "emergency_brake.h"

class CarImpl : public Car {
private:
    Brake* mainBrake;
    Brake* emergencyBrake;
  
public:
    INJECT(CarImpl(ANNOTATED(MainBrake, Brake*) mainBrake,
                   ANNOTATED(EmergencyBrake, Brake*) emergencyBrake))
        : mainBrake(mainBrake), emergencyBrake(emergencyBrake) {
    }
  
    void brake() override {
        try {
            mainBrake->activate();
        } catch (...) {
            // The main brake failed!
            emergencyBrake->activate();
        }
    }
};

const fruit::Component<Car>& getCarComponent() {
    static const fruit::Component<Car> comp = fruit::createComponent()
        .bind<Car, CarImpl>()
        .install(getMainBrakeComponent())
        .install(getEmergencyBrakeComponent());
    return comp;
}
